Assembly and Usage:
The video below shows the simple folds required to assemble your die cut Happy Shield:
Cleaning and Care.
Given the current shortage of PPE, you may need to clean re-use your visor. Before packaging, the headband and elastic parts have been treated with Isopropanol to minimise risk of contamination, or were stored for a minimum of 5 days to safely reduce any viable SARS-CoV-2 particles.
Cleaning recommendations, tested in partnership with other major 3D-printing companies and various labs, can be found on the following website. These methods may be used by 3D printers prior to delivery and by people who need to re-use the masks.
Please do not use heat on these face shields.